Size and weight

• Height: 2.75 inches (69.8 mm)
• Width: 2.06 inches (52.3 mm)
• Depth: 0.26 inch (6.5 mm)
• Weight: 1.74 ounces (49.2 grams)

In the box

• iPod nano
• Earphones
• USB 2.0 cable
• Dock adapter
• Quick Start guide

Capacity

• 8GB or 16GB flash drive1
• Holds up to 2,000 or 4,000 songs in 128-Kbps AAC format2
• Holds up to 7000(8GB) iPod-viewable photos3
• Holds up to 8 hours (8GB) of video4
• Stores data via USB flash drive

Display

• 2-inch (diagonal) liquid crystal display with blue-white LED backlight
• 320-by-240-pixel resolution at 204 pixels per inch

Audio

• Skip-free playback
• Frequency response: 20Hz to 20,000Hz
• Audio formats supported: AAC (16 to 320 Kbps), Protected AAC (from iTunes Store), MP3 (16 to 320 Kbps), MP3 VBR, Audible (formats 2, 3, and 4), Apple Lossless, AIFF, and WAV
• User-configurable maximum volume limit

Video

• H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats

Headphones

• Earphones
• Frequency response: 20Hz to 20,000Hz
• Impedance: 32 ohms

Mac system requirements

• Mac computer with USB 2.0 port
• Mac OS X v10.4.8 or later
• iTunes 7.4 or later5

Windows system requirements

•  PC with USB 2.0 port
• Windows Vista or Windows XP Home or Professional with Service Pack 2 or later
• iTunes 7.4 or later5

Input and output

• Dock connector
• 3.5-mm stereo headphone jack

Power and battery

• Built-in rechargeable lithium ion battery
• Playback time
• Music playback time: Up to 24 hours when fully charged
• Video playback time: Up to 5 hours when fully charged
• Charging via USB to computer system or power adapter (sold separately)
• Fast-charge time: about 1.5 hours (charges up to 80% of battery capacity)
• Full-charge time: about 3 hours